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North American Weekly Snow Roundup #307
Weekly Snow News for North America, updated 26 March 2026: Record 1.3m (52") Midwest snowfall contrasts with extreme western US warmth.
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Osa at 700 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 26 Mar 2026
Osa Weather
(Next 3 days):
Osa Weather (Days 4-6):
Heavy rain (total 26.0mm), heaviest during Mon night. Very mild (max 15°C on Mon morning, min 6°C on Tue night). Wind will be generally light.Osa Weather (Days 7-16):
Now
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | |  |  | | | |
clear | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | heavy rain | mod. rain | some clouds | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 18 | 7 | — | — | |
max °C | 6 | 13 | 13 | 8 | 13 | 13 | 7 | 15 | 15 | 9 | 15 | 14 | 11 | 8 | 9 | 7 |
min °C | 5 | 11 | 10 | 7 | 12 | 9 | 7 | 12 | 12 | 8 | 13 | 12 | 10 | 8 | 8 | 6 |
4 | 11 | 9 | 4 | 11 | 8 | 7 | 11 | 11 | 5 | 12 | 12 | 9 | 5 | 6 | 4 | |
46 | 45 | 47 | 47 | 59 | 55 | 48 | 38 | 50 | 60 | 45 | 67 | 92 | 92 | 83 | 56 | |
2300 | 2450 | 2350 | 2300 | 2350 | 2350 | 2600 | 2650 | 2600 | 2350 | 2350 | 2700 | 2700 | 2800 | 2650 | 3150 | |
 | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — |
 | — | — | 6:27 | — | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — |
Next 0-3 days weather summary:
Mostly dry. Very mild (max 15°C on Sun morning, min 5°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 26.0mm), heaviest during Mon night. Very mild (max 15°C on Mon morning, min 6°C on Tue night). Wind will be generally light.
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Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.2 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osa at the specific elevation of 700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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